From asokolov@pipeline.com Mon Apr 11 08:43:03 1994
Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!pipeline!asokolov
From: asokolov@pipeline.com (Andrei Sokolov)
Newsgroups: comp.sys.m68k
Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1994Apr11.084303.5774@pipeline.com>
Date: Mon, 11 Apr 1994 08:43:03 GMT
Organization: The Pipeline Internet Network
NNTP-Posting-Host: pipeline.com
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Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.

The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus.
A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor.

Requires 4MB ST-RAM and an RGB or VGA monitor.

-- 
Andrei Sokolov -- The Pipeline Internet Network
"There are 14 nodes and only 10 countries. Count again."

From ksilva@kiae.su Tue Apr 12 08:58:03 1994
Path: ashpoly!cascade!transat!ukc!fennimore!kiae!ksilva
From: ksilva@kiae.su (Kenji Silva)
Newsgroups: comp.sys.m68k
Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1994Apr12.085803.8917@kiae.su>
Date: Tue, 12 Apr 1994 08:58:03 GMT
References: <1994Apr11.084303.5774@pipeline.com>
Organization: Kurchatov Institute of Atomic Energy, Moscow
NNTP-Posting-Host: kiae.su
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Lines: 11

In article <1994Apr11.084303.5774@pipeline.com>, asokolov@pipeline.com (Andrei Sokolov) writes:
> Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.

Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1...

Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns.

-- 
Kenji Silva | ksilva@kiae.su
PGP Key fingerprint: 2B94 C38D 9401 CF02
"Keep the channels open."